workflow:
  rules:
    - if: $CI_MERGE_REQUEST_ID

rspec:
  image: "ruby:${RUBY_VERSION}"
  cache:
    key: bundler-checksum
    paths:
      - vendor/gems/bundler-checksum/vendor/ruby
  before_script:
    - cd vendor/gems/bundler-checksum
    - ruby -v                                   # Print out ruby version for debugging
    - gem install bundler --no-document         # Bundler is not installed with the image
    - bundle config set --local path 'vendor'   # Install dependencies into ./vendor/ruby
    - bundle config set with 'development'
    - bundle config set --local frozen 'true'   # Disallow Gemfile.lock changes on CI
    - bundle config                             # Show bundler configuration
    - bundle install -j $(nproc)
  script:
    - pushd test/project_with_checksum_lock && scripts/test
  parallel:
    matrix:
      - RUBY_VERSION: ["2.7", "3.0", "3.1", "3.2"]
